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Initialise iv buffer before use

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Commit initialises the iv buffer before
it ias passed to mbedtls_cipher_set_iv().

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney 2022-03-02 16:44:51 +00:00
parent 757464c865
commit ac72f9c213
1 changed files with 3 additions and 0 deletions
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3
tests/suites/test_suite_cipher.function
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@ -1605,6 +1605,9 @@ void check_iv( int cipher_id, char * cipher_string,
size_t iv_len = iv_len_val; size_t iv_len = iv_len_val;
unsigned char iv[16]; unsigned char iv[16];
/* Initialise iv buffer */
memset( iv, 0, sizeof( iv ) );
const mbedtls_cipher_info_t *cipher_info; const mbedtls_cipher_info_t *cipher_info;
mbedtls_cipher_context_t ctx_dec; mbedtls_cipher_context_t ctx_dec;
mbedtls_cipher_context_t ctx_enc; mbedtls_cipher_context_t ctx_enc;